Hi Everyone.
I just discovered a red bump in between Howie's shoulder blades. There was crusted blood in his hair but it doesn't appear to actively be bleeding. It looks similar to a zit and is raised off of his skin. He doesn't seem to be bothered by it because I cleaned the blood off and he didn't flinch at all. I have no clue how this could have happened because he's usually wearing a sweater of some sort in the house. And there's no way he could have reached that spot with either his mouth or his feet to cause that. I attached a picture of the bump. What do you think it could be? Is it worthy of a trip to the vet??